<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>

<style type="text/css">
body {
	/* background-image: url("assets/img/404.png"); */
	/* background-size: contain; */
	
} 
img {
	width: 500px;
	height: 247px;
	margin-left: 30%;
	margin-top: 100px;
}

</style>

</head>
<body>

<img alt="资源丢失" src="assets/img/404.png">
</body>
</html>